Aap op Sokken
Member
No jitter test?
Wow that is actually quite appealing. Does it work with iphone/ipod touch?
Now I want a pint of best.
I only have an ipod touch because it works with all car USB ports.It supports AAC, so I guess so (I have an aversion to Apple kit since being forced to support Mac Classic's in the '90's )
3.5mm output.- Clarify whether the SINAD was measured with the single-ended 3,5mm output or with the balanced 2, 5 mm output?
Would the clipping at max still occur via Bluetooth? If so, how many clocks to get to -4dBFS?
I would love it if Radsone released, say, an ES200 at a slightly higher price point the same feature set and app but with a better DAC chip, larger battery, and more output.
I purchased their HE100 IEMs on the strength of the ES100 and I've been enjoying them quite a bit. I'm not generally an IEM guy so I don't have much basis for comparison, but they seem well worth the price. Good company.
@amirm Wow finally! I don't know if WS Lee contacted you or not recently but he left Radsone and is started working at a different company making a similar, but improved product:
Well, I resigned my duty as a CTO at Radsone, earlier this year.
And I officially found a new corporation with my colleagues in April this year, named Qudelix, Inc.
Currently, we, Qudelix, are developing a new advanced Bluetooth DAC/AMP with the latest platform and technology including Qualcomm QCC512x, AK4377a and TI OPA1622.
https://www.qudelix.com/5k-dacamp
Now, we're at the design verification phase testing the engineering samples.
The following project schedule would be:
October - Kickstarter campaign
November - Indiegogo campaign
January 2020 - Mass Production & Release
I hope you can check our new project and let us know any feedback or comments, homepage, question, specification whatever they are.
Please check our website for more information and let us know any feedback or comments.
https://www.qudelix.com/5k-dacamp
https://www.facebook.com/qudelix/
This new product looks pretty interesting. I was surprised they went with 2.5mm instead of 4.4mm though.
I’m surprised about the recommendation, I found the Apple dongle works better. I was looking for portable amplification but it wasn’t able to drive an LCD 2 Closed, lacking impact and dynamics a lot. Tested with Andromeda as well and at least I don’t notice a big difference with Balanced cable, it is just more hassle as then I cannot simply connect it to other 3.5 sources without switching again the cable.
The app was last updated 9 months ago also, looks like a discontinued product.
Too much hype on this and still I don’t understand the recommendation :/
Re. Sony's 4.4.mm,
I think it is too big for such a tiny device, and that the 4.4 mm plugs are too heavy for such ultra-lightweight portable solutions (in general because the other plug formats have such a huge installed base and are de facto standards, they will remain, so I think that Sony's 4.4 mm mostly complicates things by adding a fourth form factor in addition to the three ones already established).